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PRODUKT

Ethanol

  • produktnavn: Ethanol
  • Andre navne: EtOH
  • Cas-nr.: 64-17-5
  • Renhed: 99.90%
  • MF: C2H6O
  • Udseende: Colourless liquid
  • Pakke: Tromme
  • Certifikat: ISO
  • Ansøgning: It has various industrial use such as Fuel,Alcohol,Chemical and other industry.
  • Prøve: Ledig

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Produktdetaljer

Ethanol is an organic compound, the structural formula is CH3CH2OH or C2H5OH, the molecular formula is C2H6O, commonly known as alcohol. Ethanol at room temperature and pressure is a volatile colorless transparent liquid, low toxicity, pure liquid can not be directly drunk. The aqueous solution of ethanol has a wine-like smell, and slightly pungent, sweet taste. Ethanol is flammable and its vapor can form an explosive mixture with air. Ethanol can be miscible with water in any ratio, and can be miscible with chloroform, æter, methanol, acetone and most other organic solvents.
 

Produktparameter

Synonymer absolute alcohol, alkohol, cologne spirit, drinking alcohol, ethylic,，alkohol, EtOH, ethyl alcohol, ethyl hydroxide, ethylene hydrate, ethylol, grain alcohol, hydroxyethane, methylcarbinol
Kemisk formel C2H6O CAS nummer 64-17-5
Molar masse 46.069 g·mol−1 Et nummer 1170
EJENDOMME
Udseende Colourless liquid
Lugt wine-like, stikkende
Massefylde 0.78945 g/cm3 (på 20 °C)
Smeltepunkt −114.14 ± 0.03 °C (−173.45 ± 0.05 °F; 159.01 ± 0.03 K)
Kogepunkt 78.23 ± 0.09 °C (172.81 ± 0.16 °F; 351.38 ± 0.09 K)
Damptryk 5.95 kPa (på 20 °C)
Surhed (pKa) 15.9 (H2O), 29.8 (DMSO)
Brydningsindeks 1.3611
Flammepunkt 14 °C (Absolute)
Opløselighed water: opløselig (completely)
Opløselighed i vand Blandbar
Stabilitet Stabil. Substances to be avoided include strong oxidizing agents, peroxides, syrer, acid chlorides, acid anhydrides, alkali metals, ammonia, moisture. Forms explosive mixtures with air, Hygroscopic.
log P −0.18
Opbevaringstilstand room temp

 

Ansøgning

1. Beverage and food industry: Ethanol is one of the main ingredients in alcoholic beverages such as beer, wine and spirits. Ethanol is also used as an additive and solvent in the food and beverage industry.

2. Kemisk industri: EtOH is widely used in the chemical industry. It can be used as a solvent, intermediate or reactant. Ethanol plays an important role in the manufacture of synthetic ethyl acetate, acetone, ethylene, ether compounds, chloroform and other chemicals.

3. Pharmaceutical and pharmaceutical industry: EtOH is widely used in pharmaceutical manufacturing and pharmaceutical industry. It is a common solvent that can be used to extract and purify pharmaceutical ingredients. Ud over, ethanol is used in the preparation of drugs, drug dilution, and as an injection solvent.

4. Cleaning and disinfectant: Ethanol has disinfection and bactericidal properties, so it is often used as one of the ingredients of cleaning and disinfectant. It kills bacteria, viruses and fungi and is commonly used in hand disinfectants, sanitizers and cleaners.

5. Fuel and energy: chemical ethanol is a renewable fuel. It is widely used in the production of biodiesel, bioethanol gasoline and ethanol as a renewable energy source.

6. Laboratory applications: Ethanol is a commonly used solvent in the laboratory. It can be used to dilute, dissolve and catalyze a variety of chemical reactions.
 

Flere anvendelser af produkter

It use in Alcoholic Beverage Industry,Farmaceutisk industri,Cleaning and Sanitization Industry,Fuel and Energy Industry,Kemisk fremstilling,Agriculture and Agrochemical Industry,Textile and Leather Industry,

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